For De Lamotte there are 18 on Yasni with different names.
Among the most common last names on Yasni De Lamotte is on position 4509.
De, Means Of.
(Sent from: Nunziante De Filippo)
Lamotte (originally: La Motte) has m. W. two meanings: 1) "La Motte" is the precursor of a small military attachment, a mound with a wooden fence as protection and slits and loopholes. 2) The "clod," the farmer plowing - to degree-180 knocks down so that the surface is moved to the bottom.
(Sent from: Rainer Lamotte)